Webhook Notifications

Organization

PostPeer-API

webhook-notifications

Configure PostPeer lifecycle notifications for scheduled, published, partial, and failed posts through webhook endpoints or email recipients. Use when the user asks for webhooks, callbacks, alerts, publish-status events, failure monitoring, email alerts, testing delivery, or updating notification subscriptions.

Overview

Publisher	PostPeer-API
Repository	`skills`
Skill name	`webhook-notifications`
Stars	73
Forks	1
Bundled files	1
License	MIT
Links	Skill source Repository

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
1 bundled files
Scripts, templates, and references the model can read while it works. Files are read-only and never executed.
Open source
Published by PostPeer-API on GitHub. Read the source before you install it.

Installation

Install the Webhook Notifications AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
https://github.com/PostPeer-API/skills/tree/main/skills/webhook-notifications
Enable the skill in any chat where you want it available.

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/PostPeer-API/skills.git /tmp/skills
mkdir -p .claude/skills
cp -r /tmp/skills/skills/webhook-notifications .claude/skills/webhook-notifications

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Webhook Notifications in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Webhook Notifications on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Webhook Notifications is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Webhook Notifications

Use the bundled PostPeer MCP tools for every live operation. Never retrieve credentials from the user's machine or ask the user to paste the PostPeer access key into chat. If MCP authentication fails, direct the user to update the key in Claude's plugin configuration UI.

Prefer notifications over repeated polling when the user wants ongoing delivery status.

Workflow

Select event types supported by the connected tool, commonly scheduled, published, partial, and failed post lifecycle events.
Select a webhook or email channel.
Select the scope: all profiles, one profileId, or scheduled posts only, when supported.
For a webhook, validate that the destination uses HTTPS. Use test_notification only after confirming the destination because a test sends external data.
Before creating or changing a subscription, verify the destination, event types, enabled state, and scope. An explicit request containing those details counts as confirmation.
Create or update with create_notification or update_notification using the current MCP schema.
Return the notification ID, events, channel, enabled state, and scope without exposing secrets.

Manage Subscriptions

List with list_notifications.
Inspect with get_notification.
Update with update_notification.
Delete with delete_notification only after confirming the exact subscription unless explicitly requested.

If the channel is immutable in the current schema, explain that switching between webhook and email requires deleting and recreating the subscription, and confirm both actions before proceeding.

Safety

Webhook URLs must use HTTPS.
Treat webhook URLs, signing secrets, and email recipients as sensitive operational data; disclose them only as needed to confirm the requested destination.
Confirm test sends, subscription creation, destination or recipient changes, enable/disable changes, and deletion unless the user's explicit request already identifies the exact change.
Never include access keys or social credentials in webhook payloads or responses.

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

agents/openai.yaml1 KB

Frequently asked questions

What does the Webhook Notifications AI skill do?

Why use Webhook Notifications on TypingMind?

Because you install it once and use it with any model. Webhook Notifications is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Webhook Notifications in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/PostPeer-API/skills/tree/main/skills/webhook-notifications. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Webhook Notifications?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Webhook Notifications?

As many as you like. As long as a model supports skills, you can use Webhook Notifications with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Webhook Notifications AI skill free?

Yes. It is published on GitHub by PostPeer-API under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

Webhook Notifications

Workflow

Manage Subscriptions

Safety

Bundled files

Frequently asked questions

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